I2C_DIR - Linux

115

if (!request_region(I2C_DIR, IOSPACE, vt586b_driver.name))

118

I2C_DIR, I2C_DIR + IOSPACE);

120

outb(inb(I2C_DIR) & ~(I2C_SDA | I2C_SCL), I2C_DIR);

128

release_region(I2C_DIR, IOSPACE);

138

release_region(I2C_DIR, IOSPACE);

43

outb(state ? inb(I2C_DIR) & ~I2C_SCL : inb(I2C_DIR) | I2C_SCL, I2C_DIR);

48

outb(state ? inb(I2C_DIR) & ~I2C_SDA : inb(I2C_DIR) | I2C_SDA, I2C_DIR);